The temperature in direct sunlight can vary depending on several factors such as the time of day, season, geographical location, and atmospheric conditions. In general, direct sunlight can significantly increase the temperature compared to the shade or indoors.
On a clear day, the temperature in direct sunlight can easily be 10 to 20 degrees Fahrenheit (5 to 11 degrees Celsius) higher than the ambient air temperature. For example, if the air temperature is 80°F (27°C), the temperature in direct sunlight can reach 90-100°F (32-38°C) or even higher.
It's important to note that these temperature variations are approximate and can vary based on the factors mentioned earlier. Additionally, the surface or object being exposed to direct sunlight can also influence the temperature. Dark surfaces tend to absorb more sunlight and become hotter than lighter surfaces.